CF1757753803130-tsm20250912070358

WWW.RTSAK.COM - openrelay.eu

Search for IP or hostnames:

openrelay.eu checked at 2025-09-13T08:56:43.109Z 603ms 116/116/116 100% R:28

openrelay.eu

NSns.coreio.de
A2a01:138:a015:babe:5054:ff:fe61:4939 🇩🇪 NorthC Germany
PTRns.coreio.de
A80.190.131.254🇩🇪 NorthC Germany
NSns.core.io
A2a01:138:a015:babe:5054:ff:fef6:f498 🇩🇪 NorthC Germany
PTRns.core.io
A80.190.131.145🇩🇪 NorthC Germany
NSns.coreio.nl
A2a01:4f8:252:f601:0:ffff:88f3:7757 🇩🇪 Hetzner
PTRns.coreio.nl
A136.243.119.87🇩🇪 Hetzner
PTRns.coreio.nl
MXmx01.mail.icloud.com
A17.42.251.62🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple Inc.
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com
A17.42.251.62🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple Inc.
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple Inc.
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com

eu

NSbe.dns.eu
NSsi.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu

Starts with same word

Starts similarily

AI analysis

Three name servers, ns.coreio.de, ns.core.io, and ns.coreio.nl, are delegated to openrelay.eu.

The domain openrelay.eu shares name servers, at least partially, with other domains such as py10.org, tuum.de, amrein.sh, samaritan.at, and cyber-tec.org.

ns.coreio.de, 2a01:138:a015:babe:5054:ff:fe61:4939, and 80.190.131.254 are associated together.

ns.core.io, 2a01:138:a015:babe:5054:ff:fef6:f498, and 80.190.131.145 are interconnected.

ns.coreio.nl, 2a01:4f8:252:f601:0:ffff:88f3:7757, and 136.243.119.87 are linked.

Two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com, manage openrelay.eu.

The mail server setup of openrelay.eu matches with other domains such as justplainhandcrafts.com, letunglam.com, iody.ca, michael-schneider.eu, and nettoys.es.

Other domains like sparke.eu, samrum.com, journiac.be, froehners.de, and aleksina.de share some mail servers, at least partially, with openrelay.eu.

IP addresses associated with mx01.mail.icloud.com and mx02.mail.icloud.com consist of: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25, and 17.57.156.30.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

winOiOO CF johedugfp 2025-09-13